sonvsstoneWhich spelling fits?

Quick tell: son is a determiner, stone is an adjective, so they fill different roles in a sentence.

Which to use

“son” is a determiner and “stone” is an adjective - they look or sound alike but fill different roles in a sentence.

#42
“son” frequency rank
#8,932
“stone” frequency rank
8974
confusion score

Side-by-Side Comparison

Feature son stone
Definition Troisième personne du sujet, objet masculin singulier. Hébété, manquant de vitalité, en particulier à la suite d’une consommation de psychotropes.

Where the eye mixes son and stone

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

3 ch
son
5 ch
stone

Why the eye confuses son with stone

These two trip readers on the page rather than in the ear: son is \sɔ̃\ while stone is \ston\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (determiner vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 8974, derived from the frequency rank of both members and their visual similarity.

son is recorded at frequency rank #42, classified as adet, pronounced \sɔ̃\. stone is at rank #8,932, tagged as anadj, pronounced \ston\.

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 8974, this pair ranks #418,221 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of son vs stone

Shared letters: nos. Private to "son": -. Private to "stone": et.

"son" · 3 letters · shape CVC  ·  "stone" · 5 letters · shape CCVCV

Known mistypes of this pair

  • stonesotne · sstone · stnoe · stoen · stonne · sttone · tsone

Frequently Asked Questions

Is swapping "son" for "stone" ever safe?
No - they are not even the same part of speech. "son" is a determiner and "stone" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "son" or "stone"?
"son" is the more common of the two: it sits at frequency rank #42 in our French list, against #8,932 for "stone". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Eye-level mix-up between "son" and "stone" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "son" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "stone" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #418,221 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "son" and "stone" also get mixed up with nearby pairs, the highest-scored neighbour is "stase vs stone". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #418,221 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list